Porsche Boxster Porsche Boxster 2013 BMW 4-Series Gran Coupe BMW 4-Series Gran Coupe 2018

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Porsche Boxster vs. BMW 4-Series Gran Coupe Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Porsche Boxster vs. BMW 4-Series Gran Coupe Invoice Comparison

Lowest Total Price: $60,135

BMW 4-Series Gran Coupe 440i   
Difference: $10,725

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320132018
ModelBoxsterBoxster4-Series Gran Coupe
TrimBaseS440i
Body2dr Convertible2dr Convertible4dr Hatch
Base Price $49,500 $60,900 $49,500
Adaptive sport seats plus 3,825 3,825  
Infotainment Package 3,860 3,860  
Metallic paint (extra cost) 710 710 550
Wood trim 1,790 1,790  
Power-folding mirrors 320 320  
Obstacle detection, front 330 330  
Obstacle detection, rear 530 530  
Audio controls on steering wheel 615 615  
Interior ambient lighting 340 340  
Upholstered instrument panel, leather 2,025 2,025  
App support 210 210  
Heated steering wheel 270 270 190
Adaptive dampers - electrical 1,790 1,790  
Sport suspension (upgrade) 1,235 1,235  
Voice control for nav and audio 520 520  
Premium Package 2,040 1,440 2,000
Bose 505W 10 speakers   0  
Luxury Package     1,450
Individual Extended Merino Leather     3,750
Track Handling Package     1,700
Run-flat tire delete     0
Adaptive sport seats plus 0 0  
Infotainment Package 0 0  
Metallic paint (extra cost) 0 0 505
Wood trim 0 0  
Power-folding mirrors 0 0  
Obstacle detection, front 0 0  
Obstacle detection, rear 451 451  
Audio controls on steering wheel 0 0  
Interior ambient lighting 0 0  
Upholstered instrument panel, leather 0 0  
App support 0 0  
Heated steering wheel 0 0 175
Adaptive dampers - electrical 0 0  
Sport suspension (upgrade) 0 0  
Voice control for nav and audio 0 0  
Premium Package 0 0 1,840
Bose 505W 10 speakers   0  
Luxury Package     1,335
Individual Extended Merino Leather     3,450
Track Handling Package     1,565
Run-flat tire delete     0
Options (change) 20,410 19,810 9,640
Options (change) 451 451 8,870
Destination 950 950 995
Total Price $70,860 $81,660 $60,135

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Porsche Boxster vs. BMW 4-Series Gran Coupe

Lowest Adjusted Price: BMW 4-Series Gran Coupe 440i
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $11,000
TrueDelta Adjusted Invoice Difference: $54,924
Model Year201320132018
ModelBoxsterBoxster4-Series Gran Coupe
TrimBaseS440i
Body2dr Convertible2dr Convertible4dr Hatch
Engine265hp H6315hp H6320hp I6
TransmissionM6M6T8
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)185, 7445, 10600, 16
Tire (rear if not all the same)235/45-18235/40-19225/45-18
Total Price$70,860$81,660$60,135
Adjustments for Features0-250-275
Feature-Adjusted Total Price$70,860$81,410$59,860
Cost Above Minimum$0$10,550$0

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Features Comparison: Porsche Boxster vs. BMW 4-Series Gran Coupe

Model Year201320132018
ModelBoxsterBoxster4-Series Gran Coupe
TrimBaseS440i
Body2dr Convertible2dr Convertible4dr Hatch
Transmission and Drivetrain 
6-speed manual$150$150 
8-speed manually-shiftable automatic  $1300
RWD$0$0$0
Accessories 
Hands-free trunk or liftgate  $100
Power liftgate  $350
Power rear side windows  $200
Proximity key  $250
Remote app  $25
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Wind blocker, small$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
High performance brake pads (optional)  $0
Rearview camera  $200
Roll bar$200$200 
Cargo Management 
Air-conditioned storage compartment  $50
Cargo cover  $75
Climate Control 
Rear air vents with manual controls  $150
Water-repellent front-door glass$15$15 
Engine / Motor 
Mid-engine configuration$0$0 
Raised top speed limiter  $0
Exterior 
Painted brake calipers (optional)  $0
Power convertible top$4000$4000 
Retractable rear spoiler$400$400 
Sunroof  $900
Infotainment 
4G LTE connectivity  $0
DVD-Audio-compatible player$0$0 
DVD-compatible player  $0
Handwriting recognition  $200
HD radio  $50
In-vehicle Internet  $150
Navigation map updates, three years  $0
Off-road navigation system$0$0 
S Voice support  $0
Satellite radio$200$200 
Satellite radio - one year subscription  $250
Siri Eyes Free support  $0
Surround sound $250$250
Telematics service, such as OnStar  $200
Traffic + travel information  $25
Traffic information$25$25 
Voice control for external devices  $0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Compass  $0
Fog light, rear$100$100 
Fog lights  $125
Headlight washers$50$50 
LED headlights  $1000
Mirror tilt-down in reverse  $25
Steering-linked headlights$150$150 
Turn signals on or near mirrors  $25
Xenon HID headlights$500$500 
Seats and Interior Trim 
Center armrest(s), second row  $50
Folding second row seats  $300
Interior trim, special color  $0
Leather door panel trim$250$250 
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Metal pedals$75$75 
No leather in second row$-300$-300 
Power thigh bolsters, driver seat$100$100 
Power thigh bolsters, passenger seat$100$100 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200
Transmission 
Launch control  $100
Steering-wheel-mounted transmission controls  $100
Total Value of Features$6,740$6,990$7,015
Value of Feature Adjustments$0$250$275
Value of Feature Adjustments0-4-259

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Specifications Comparison: Porsche Boxster vs. BMW 4-Series Gran Coupe

Model Year20132018
ModelBoxster4-Series Gran Coupe
Body2dr Convertible4dr Hatch
Wheelbase97.4 in111.0 in
Length172.2 in182.5 in
Width70.9 in71.8 in
Height50.5 in54.6 in
Curb Weight2,889 lb.3,669 lb.
Fuel Capacity16.9 gal.15.8 gal.
Row 1 Headroom38.6 in39.8 in
Row 1 Shoulder Room51.7 in54.8 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom42.6 in42.2 in
Row 2 Headroom0.0 in37.2 in
Row 2 Shoulder Room0.0 in54.3 in
Row 2 Legroom0.0 in33.7 in
Cargo Volume,
Minimum
9.9 ft317.0 ft3
Cargo Volume,
Maximum
9.945.9 ft3

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Option Package Details
Porsche Boxster

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Unbranded, 185W, 7 speakers350No
Total Requested86571%
Total Not Requested35029%
Premium Package
FeatureValueRequested?
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Total Requested250079%
Total Not Requested67521%

Option Package Details
Porsche Boxster S

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested865100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Total Requested200075%
Total Not Requested67525%

Option Package Details
BMW 4-Series Gran Coupe 440i

Luxury Package
FeatureValueRequested?
Leather seating surfaces900Yes
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested925100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested91570%
Total Not Requested40030%
Individual Extended Merino Leather
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Interior trim, special color0No
Upholstered instrument panel, leather1000Yes
Total Requested1900100%
Total Not Requested00%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
255/40YR18 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
225/45YR18 tires200No
Total Requested75054%
Total Not Requested65046%

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